LinkedIn Lead Gen Forms vs Website Conversions: What's the Difference?

LinkedIn Lead Gen Forms let someone submit their information without ever leaving LinkedIn - a native form pre-filled with data from their profile, reducing the effort needed to convert compared to being sent to an external page.

Website Conversions campaigns instead send the click through to a landing page on the advertiser's own site, where the person completes a form or takes an action outside LinkedIn entirely.

The tradeoff is volume and cost against intent and quality. Lead Gen Forms typically convert at a meaningfully higher rate than sending traffic to a website - often cited as 30-40% higher - since a pre-filled, in-platform form removes nearly all the friction of converting. That same low friction is also the catch: because the form is so easy to submit, a share of those leads show noticeably lower intent, and it's common for some of them to not remember submitting anything at all when a sales rep follows up. Website Conversions leads generally cost more per lead on the front end, but tend to be higher quality on the back end, since reaching an external landing page and completing a form there requires more deliberate effort than filling in a few pre-populated fields. Many LinkedIn advertisers use Lead Gen Forms for higher-volume, top-of-funnel campaigns while treating Website Conversions as the better long-term choice for building a genuinely qualified pipeline, since it selects more for people who were actually willing to leave LinkedIn to engage.